An example of likening a contemporary political leader to Hitler from people who’d been to see a talk by Al Gore organised by moveon.org (no points for guessing the leader of who I speak...) . This is obviously a case of cherry picking, but nonetheless…. Here's the youtube clip I used: http://www.youtube.com/watch?v=FiOpOGJsLhU. (I also slipped in a bit of Monty Python here (Gumbies)